METHOD OF PRODUCING METHANOL, DIMETHYL ETHER AND LOW-CARBON OLEFINS FROM SYNTHESIS GAS Russian patent published in 2014 - IPC C07C29/153 C07C41/09 C07C1/04 C07C31/04 C07C43/04 C07C11/02 B01J21/02 B01J27/14 

Abstract RU 2520218 C2

FIELD: chemistry.

SUBSTANCE: invention relates to an improved method of producing methanol, dimethyl ether and low-carbon olefin from synthesis gas. The method includes a step of contacting synthesis gas with a catalyst under conditions for converting the synthesis gas into methanol, dimethyl ether, and low-carbon olefins, characterised, wherein the catalyst contains an amorphous alloy consisting of components M-P, M-B or M-B-P, wherein component M represents two or more elements selected from lanthanides and the third, fourth and fifth series of groups IIIA, IVA, VA, IB, IIB, IVB, VB, VIB, VIIB and VIII of the Periodic Table of Elements.

EFFECT: method increases selectivity of the target product by conducting the process in conditions which ensure high conversion of CO and availability of carbon.

16 cl, 3 dwg, 3 tbl, 11 ex

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RU 2 520 218 C2

Authors

Fu Tsjan

Chzhan Sjaosin'

Lo Ibin

Mu Sjujkhun

Tszun Baonin

Dates

2014-06-20Published

2009-12-15Filed